// Copyright 2023 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package main

import "github.com/ServiceWeaver/weaver/metrics"

type labels struct {
	Path       string `weaver:"path"`
	StatusCode int    `weaver:"status_code"`
}

var requests = metrics.NewCounterMap[labels](
	"http_requests",
	"Number of HTTP requests.",
)

func main() {
	requests.Get(labels{Path: "/foo", StatusCode: 404}).Inc()
}
